Sony Centre is £199 delivered, they are selling grade A refurbished ones for £219. I have this speaker and highly recommend it.
Take dance parties to the next level and make it a party to remember with the GTK-XB72 one-box sound system. With a huge 470-watt power output and EXTRA BASS, experience deep, punchy sound that moves you, just like if you were at major music event. The GTK-XB72 has built-in customisable multi-coloured LED line lights, pulsing speaker lights and a flashing strobe light for added impact. Additionally, LIVE SOUND harnesses cleverly angled speakers and DSP technology to send your music wider for a unique and immersive 3D sound experience.
The XB72 comes with built-in multicoloured LED line lights on the front, sides and at the top of the speaker, with a flashing strobe light for added impact.
Pair up to three smartphones or tablets with Near Field Communication (NFC) and Bluetooth. Tap your NFC-enabled device to the sound system for a quick connection. The GTK XB72 also comes with a mic input.